document.write( "Question 879923: the perimete of a rectangle is 640m.twice the width is 40cm more than the length.find the dimensions of the rectangle. \n" ); document.write( "
Algebra.Com's Answer #531113 by josgarithmetic(39618)![]() ![]() ![]() You can put this solution on YOUR website! w=L+40 and 2w+2L=640. \n" ); document.write( "Two equations in two unknowns.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "L=140, w=180 \n" ); document.write( " |